Trex Protect Joist Protection Tape

$35.20 - $73.70

Trex Protect Joist Protection Roll

There is a multiple size options for you to select from on our website.

  1. 50mm wide x 20m roll
  2. 100mm wide x 20m roll


Trex Protect Helps extend the life of your deck

  • Protects the deck substrate from moisture penetration
  • Helps the deck screws hold longer and stronger
  • Simple 3 step installation process
  • Industry leading 20 year limited warranty
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Trex Protect Joist Protection Roll

Why Trex Protect?

  • Protects the top of the joist, rim joist, and ledger board from developing rot and timber decay
  • Butyl-based tape helps deck screws hold longer and stronger than acrylic or asphalt-based tape
  • Acts as a barrier between timber and galvanized metal such as joist hangers
  • Seals deck fasteners and prevents moisture penetration
  • Eliminates splitting from freeze and thaw
  • Available in two widths 50 mm x 20 m for joists and 100 mm x 20 m for bearers
  • Provides a non-skid surface making it safer during installation
  • Backed by a 20-year warranty


Trex Protect Joist Tape is easy to install in 3 simple steps.

  1. Clean the joist surface making sure it is dry and free of debris
  2. Remove the butyl tape backing while applying directly to the surface. Run your hand over the tape and firmly press it onto the joists and bearers.
  3. After covering all horizontal and vertical surfaces, cut the tape to length with a utility knife or scissors.
Q1. What size is the Trex Protect Joist Tape?

There is a multiple size options for you to select from on our website.

  1. 50mm wide x 20m roll
  2. 100mm wide x 20m roll
Q2. How do I install Trex Protect Joist Tape?

Please review the Australian Trex Protect Installation Guide on the following link

Trex Protect Joist Tape Installation Guide


Additional information

Weight 1.0000 kg
Dimensions N/A
Override Category Fees




Roll Size

50mm, 100mm



TREX Changing The Way The World Lives Outdoors

The Trex company offer the most innovative, technologically advanced outdoor living products available today. As the first company to combine the durability of recycled plastic with the natural beauty of reclaimed timber in a high-performance decking product, Trex lead the way in applying this proprietary technology to a wide variety of outdoor applications for low-maintenance, luxurious outdoor living

Trex® eco-friendly composite decking boards are made from an innovative blend of 95% reclaimed timber and plastic—that’s almost the whole thing. And we’ve been this way for more than 20 years, well before green was a buzzword. Because in the end, all of us want to look out on our decks and know that we’ve done our part.

Trex composite decking boards don’t compromise on performance or reliability. They’re hassle-free and don’t require sanding, staining, or painting, which means less time working on your deck and more time relaxing outside. Your deck will look like new for years to come thanks to the protective outer shell on each Trex board, which can outlast harsh temperatures and inclement weather.

Since 1996 Trex has invented, defined and perfected the composite deck category, becoming the world’s largest manufacturer of timber-alternative decking products. Never content to settle, we continue to make strides in outdoor engineering, melding innovation with environmental responsibility and beautiful form with powerful function.

Formed in 1996 through the buyout of a division of Mobil Corporation, the company went public in 1999. Today Trex offer the industry’s widest array of high-performance composite products, which are available in more than 40 countries around the world.

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